Data for 2530

Sample identification
Record ID 2530
Sample ID 78JD572c
Geographic location
Quadrangle Sitka
Latitude 57.77
Longitude -136.203339
Processing information
Dating method K-Ar
Comment Replicate
Reference Decker et al, 1980, Decker, 1980a,b
Sample characteristics
Rock type phyllite
Mineral dated actinolite
Analytic result
Age (my) 52.1